Fuel - Yamaha CYGNUS.X XC125 Owner's Manual

INSTRUMENT AND CONTROL FUNCTIONS

Fuel

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ZAUM00**
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1. Fuel tank filler tube
2. Fuel level
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Make sure that there is sufficient fuel in
the tank. When refueling, be sure to in-
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sert the pump nozzle into the fuel tank
filler hole and to fill the tank to the bot-
tom of the filler tube as shown.
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WARNING
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G Do not overfill the fuel tank, oth-
erwise it may overflow when the
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fuel warms up and expands.
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Avoid spilling fuel on the hot en-
gine.
EAU13220
CAUTION:
Immediately wipe off spilled fuel
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with a clean, dry, soft cloth, since
fuel may deteriorate painted surfac-
es or plastic parts.
Recommended fuel:
REGULAR UNLEADED GASOLINE
ONLY
Fuel tank capacity:
7.4 L (1.96 US gal) (1.63 Imp.gal)
CAUTION:
Use only unleaded gasoline. The use
of leaded gasoline will cause severe
EWA10880
damage to internal engine parts,
such as the valves and piston rings,
as well as to the exhaust system.
Your Yamaha engine has been de-
signed to use regular unleaded gaso-
line with a research octane number of
91 or higher. If knocking (or pinging) oc-
curs, use a gasoline of a different brand
or premium unleaded fuel. Use of un-
leaded fuel will extend spark plug life
ECA10070
and reduce maintenance costs.
EAU33520
ECA11400
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